My daughter is 4. The kids in our street are all older than her and they play out until it gets dark basically. She has a bedtime of 7.30 which i think is reasonable. However they keep knocking on my door asking if she can play out with them sometimes at 7pm. Because she's so little I dont want her to play out on her own anyway but she keeps getting upset about it. How can i get her to understand? I'm not being too strict am I? I mean shes literally only just turned 4 at the end of March. I'm feeling really overwhelmed at the minute with looking after 2 kids 4 and 18 months and I'm probably overthinking it but because she gets so sad about it I feel bad.