condition	mean	min	max
0 h after light	66.68945	65.4175	67.9614
4 h after light	50.16905	47.9949	52.3432
8 h after light	51.600899999999996	48.4347	54.7671
4 h after dark	63.10980000000001	61.6214	64.5982
8 h after dark	60.4396	59.2345	61.6447
12 h after dark	54.5392	51.9328	57.1456