condition	mean	min	max
0 h after light	2.90776	2.73071	3.08481
4 h after light	1.72532	1.26024	2.1904
8 h after light	1.716465	1.47856	1.95437
4 h after dark	3.430705	3.30959	3.55182
8 h after dark	3.70526	3.46223	3.94829
12 h after dark	3.53045	3.4055	3.6554