condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0 0.0 0.0 4 h after light 0.0367844 0.0 0.0735688 8 h after light 0.15475899999999998 0.154499 0.155019 12 h after light 0.39773749999999997 0.343199 0.452276 2 h after dark 0.1192723 0.0840086 0.154536 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0