condition	mean	min	max
0 h after light	4.123785	4.12011	4.12746
4 h after light	3.94062	2.84354	5.0377
8 h after light	14.9041	13.4515	16.3567
4 h after dark	9.123750000000001	8.49759	9.74991
8 h after dark	7.331389999999999	6.54719	8.11559
12 h after dark	3.6672649999999996	3.21996	4.11457