condition	mean	min	max
0 h after light	0.488758	0.488322	0.489194
4 h after light	6.660745	3.37021	9.95128
8 h after light	1.853885	1.77529	1.93248
4 h after dark	1.958388	0.993446	2.92333
8 h after dark	5.07444	4.25972	5.88916
12 h after dark	2.4620930000000003	0.801166	4.12302