condition	mean	min	max
4 h after light	1.53597	0.0	3.07194
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.301812	0.0	0.603624
8 h after dark	1.6308150000000001	1.19273	2.0689
12 h after dark	4.60371	3.52272	5.6847