condition	mean	min	max
3 h after light	3.36594775	0.0	11.8443
7 h after light	3.61604375	0.245576	12.8158
11 h after light	2.8248954166666667	0.401031	9.88982
2 h after dark	2.40005575	0.185006	7.73725
6 h after dark	2.399198833333333	0.244793	6.30156
10 h after dark	2.730479	0.0	12.1373