condition	mean	min	max
3 h after light	2.8981658333333336	1.2787	4.91075
7 h after light	2.511811	0.894242	4.07864
11 h after light	2.5264434166666665	0.918111	4.60771
2 h after dark	2.56319	1.20306	3.89924
6 h after dark	2.841623333333333	1.50714	4.50249
10 h after dark	2.869885	1.0842	4.05809