condition	mean	min	max
0 h after light	10.728694999999998	9.68949	11.7679
4 h after light	12.98075	11.9998	13.9617
8 h after light	14.5467	12.5197	16.5737
4 h after dark	21.930500000000002	21.5375	22.3235
8 h after dark	18.9307	18.492	19.3694
12 h after dark	12.09655	11.7521	12.441