condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.023892033333333337	0.0	0.0716761
4 h after dark	0.04189266666666667	0.0	0.125678
8 h after dark	0.3143603333333333	0.0	0.943081
12 h after dark	0.144099	0.0	0.220952