condition	mean	min	max
4 h after light	4.85274	4.06427	5.36952
8 h after light	7.357613333333333	2.74886	10.2964
12 h after light	8.594696666666668	5.1983	11.2848
4 h after dark	10.211146666666666	9.91234	10.7178
8 h after dark	6.21322	5.55192	7.42694
12 h after dark	7.03198	5.99829	7.59693