condition	mean	min	max
2 h after light	3.505035	2.38028	5.18838
6 h after light	2.977796666666667	1.08179	4.43822
10 h after light	3.6102133333333333	2.49585	4.75189
14 h after light	5.0144850000000005	3.27009	6.40733
18 h after light	6.11925	4.21536	11.5586
2 h after dark	4.311223333333333	2.64826	6.19843