condition	mean	min	max
4 h after light	4.37676	3.37741	5.37611
8 h after light	9.585365	9.09833	10.0724
12 h after light	9.997935	9.22207	10.7738
4 h after dark	5.184993333333333	3.70402	7.52875
8 h after dark	11.316923333333333	9.47136	14.7934
12 h after dark	8.544226666666667	7.9554	9.3738