condition mean min max 2 h after light 0.03422791666666667 0.0 0.111199 6 h after light 0.0 0.0 0.0 10 h after light 0.03786 0.0 0.15323 14 h after light 0.01563015 0.0 0.0937809 18 h after light 0.0 0.0 0.0 2 h after dark 0.017727166666666665 0.0 0.106363