condition	mean	min	max
2 h after light	12.610621666666667	7.54393	14.7185
6 h after light	10.093685	7.04262	13.0496
10 h after light	10.016164999999999	8.45319	11.4887
14 h after light	11.290935	8.73421	15.4974
18 h after light	10.775463333333333	6.78201	14.38
2 h after dark	11.196158333333333	6.65662	14.6983