condition	mean	min	max
0 h after light	0.07841	0.0	0.15682
4 h after light	0.0	0.0	0.0
8 h after light	0.0398371	0.0	0.0796742
4 h after dark	0.0384356	0.0	0.0768712
8 h after dark	0.1548225	0.154173	0.155472
12 h after dark	0.1920075	0.078165	0.30585