condition	mean	min	max
3 h after light	0.814339	0.375907	1.16492
7 h after light	1.07765425	0.490632	1.43217
11 h after light	1.633865	1.16027	2.21347
2 h after dark	1.3097513333333333	0.592636	1.83622
6 h after dark	1.0841306666666666	0.465749	1.50914
10 h after dark	0.8741559166666667	0.40329	1.37096