condition	mean	min	max
2 h after light	16.83675	10.7898	20.014
6 h after light	12.176506666666667	8.95791	14.9907
10 h after light	14.345133333333333	12.3891	17.1816
14 h after light	16.7524	11.3256	22.7256
18 h after light	16.76305	12.7215	23.3438
2 h after dark	19.37745	15.1758	26.0156