condition mean min max 0 h after light 0.170959 0.113837 0.228081 4 h after light 0.7408075000000001 0.695952 0.785663 8 h after light 0.5663785 0.231759 0.900998 4 h after dark 0.39241499999999996 0.223606 0.561224 8 h after dark 0.5073555 0.336347 0.678364 12 h after dark 0.168051 0.113685 0.222417