condition	mean	min	max
3 h after light	0.9092531666666667	0.217316	1.5939
7 h after light	1.5066960833333334	0.799902	2.53898
11 h after light	0.8530309500000001	0.0760734	2.73342
2 h after dark	0.5307100833333334	0.124299	1.57118
6 h after dark	0.6381965833333334	0.237548	1.08406
10 h after dark	0.5338274583333333	0.0523305	1.1515