condition	mean	min	max
0 h after light	41.44715	37.905	44.9893
4 h after light	30.6303	22.6697	38.5909
8 h after light	54.1229	51.5864	56.6594
4 h after dark	66.0942	62.7203	69.4681
8 h after dark	68.44964999999999	66.6995	70.1998
12 h after dark	42.6608	36.6197	48.7019