condition	mean	min	max
3 h after light	15.32136	4.53245	40.4555
7 h after light	11.311439166666666	2.99656	29.1375
11 h after light	9.17783	4.79428	16.5411
2 h after dark	12.309345	4.21639	22.5653
6 h after dark	11.834859166666668	2.73912	24.5327
10 h after dark	9.77531	2.20059	22.4524