condition	mean	min	max
3 h after light	10.163576666666666	4.53743	26.3566
7 h after light	7.8270425	2.67873	17.7015
11 h after light	9.017794166666667	4.19319	20.7599
2 h after dark	12.590050833333333	6.31822	25.1386
6 h after dark	14.62802	6.68072	26.1478
10 h after dark	6.8965024999999995	3.17077	12.6997