condition	mean	min	max
3 h after light	11.574976666666666	9.75223	14.4607
6 h after light	14.9865	11.0825	18.4829
9 h after light	21.9345	20.4351	24.3026
12 h after light	15.3124	10.412	17.2894
3 h after dark	4.787463333333333	3.91767	5.50709
6 h after dark	4.313783333333333	4.08709	4.56091
9 h after dark	2.7560033333333336	2.31751	3.34825
12 h after dark	5.429805	5.26582	5.59379