condition	mean	min	max
0 h after light	22.649	22.1825	23.1155
4 h after light	7.13389	6.41678	7.851
8 h after light	6.677845	6.47271	6.88298
4 h after dark	11.526295000000001	8.74299	14.3096
8 h after dark	17.61405	16.2824	18.9457
12 h after dark	17.9586	14.1775	21.7397