condition	mean	min	max
0 h after light	22.82375	22.7375	22.91
4 h after light	16.890300000000003	16.4398	17.3408
8 h after light	14.87475	14.1789	15.5706
4 h after dark	14.4428	14.1431	14.7425
8 h after dark	16.3164	15.3286	17.3042
12 h after dark	15.392	14.2698	16.5142