condition	mean	min	max
4 h after light	3.7032999999999996	2.44502	4.96158
8 h after light	10.16243	4.84356	15.4813
12 h after light	5.2675	4.51551	6.01949
4 h after dark	14.050833333333333	10.9245	20.0737
8 h after dark	6.769476666666667	3.781	9.91138
12 h after dark	4.7694399999999995	0.0	11.6687