condition	mean	min	max
4 h after light	12.759754000000001	12.631177	12.888331
8 h after light	13.0327845	11.941494	14.124075
12 h after light	13.3662225	12.888331	13.844114
4 h after dark	11.907704500000001	10.927078	12.888331
8 h after dark	12.2355585	11.582786	12.888331
12 h after dark	12.053071	12.053071	12.053071