condition	mean	min	max
3 h after light	5.191550583333333	0.148007	14.5323
7 h after light	5.658849166666667	2.67483	10.4747
11 h after light	3.7415841666666667	1.99237	7.61678
2 h after dark	4.3596072999999995	2.76e-05	9.82491
6 h after dark	3.2398926666666665	0.623146	9.61518
10 h after dark	3.36433175	0.349875	8.47219