condition	mean	min	max
4 h after light	0.0215042	0.0	0.0645126
8 h after light	0.0	0.0	0.0
12 h after light	0.0528872	0.0	0.0827693
4 h after dark	0.16506600000000002	0.0	0.312655
8 h after dark	0.13153336666666668	0.0	0.317002
12 h after dark	0.0385924	0.0	0.075817