condition	mean	min	max
3 h after light	4.074322666666666	0.0	7.34049
7 h after light	2.8482593333333335	0.154014	5.60457
11 h after light	2.841430416666667	0.494993	5.07924
2 h after dark	4.49987225	0.725444	8.62357
6 h after dark	4.43113775	0.587491	7.74704
10 h after dark	4.460213833333333	0.541346	8.04889