condition	mean	min	max
0 h after light	0.623935	0.0	1.24787
4 h after light	1.230325	0.0	2.46065
8 h after light	1.23457	0.0	2.46914
4 h after dark	4.28947	0.0	8.57894
8 h after dark	1.23417	1.22899	1.23935
12 h after dark	2.49238	0.0	4.98476