condition	mean	min	max
0 h after light	18.896500000000003	17.3851	20.4079
4 h after light	41.5981	33.9661	49.2301
8 h after light	40.6774	40.098	41.2568
4 h after dark	31.547599999999996	27.5495	35.5457
8 h after dark	37.2399	36.3452	38.1346
12 h after dark	21.088099999999997	18.1074	24.0688