condition	mean	min	max
0 h after light	11.45505	10.8531	12.057
4 h after light	13.5307	13.3519	13.7095
8 h after light	14.032499999999999	13.6573	14.4077
4 h after dark	14.8315	14.5873	15.0757
8 h after dark	12.052299999999999	11.6276	12.477
12 h after dark	9.914255	9.07421	10.7543