condition	mean	min	max
0 h after light	3.3546449999999997	3.18559	3.5237
4 h after light	6.705325	3.40255	10.0081
8 h after light	0.3658705	0.337785	0.393956
4 h after dark	0.5232455	0.130361	0.91613
8 h after dark	4.590535	3.62524	5.55583
12 h after dark	13.4353	13.2555	13.6151