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	0.014563833333333333	0.0	0.0436915
4 h after dark	0.0135029	0.0	0.0405087
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0