condition	mean	min	max
0 h after light	45.138850000000005	44.8417	45.436
4 h after light	21.61805	17.5975	25.6386
8 h after light	20.15595	17.353	22.9589
4 h after dark	36.896699999999996	35.9817	37.8117
8 h after dark	29.5372	28.5024	30.572
12 h after dark	40.11085	37.7175	42.5042