condition	mean	min	max
0 h after light	22.0997	21.847	22.3524
4 h after light	17.33445	17.1335	17.5354
8 h after light	18.837699999999998	17.5959	20.0795
4 h after dark	23.2331	21.5962	24.87
8 h after dark	17.89665	14.7736	21.0197
12 h after dark	16.4378	15.501	17.3746