condition	mean	min	max
2 h after light	15.238683333333334	10.9896	17.8993
6 h after light	15.57315	10.7257	20.5705
10 h after light	11.875313333333333	9.80098	15.2237
14 h after light	11.810173333333333	9.46281	15.9435
18 h after light	15.299	10.3178	17.653
2 h after dark	19.97655	15.5434	23.0236