condition	mean	min	max
0 h after light	11.6541	10.4468	12.8614
4 h after light	23.3492	22.7909	23.9075
8 h after light	18.335700000000003	16.6793	19.9921
4 h after dark	18.133000000000003	16.3869	19.8791
8 h after dark	16.1604	15.5769	16.7439
12 h after dark	12.623149999999999	12.055	13.1913