condition	mean	min	max
4 h after light	41.6487	35.2324	48.065
8 h after light	73.30655	73.1545	73.4586
12 h after light	63.22665	57.5347	68.9186
4 h after dark	52.283100000000005	49.9744	54.5918
8 h after dark	37.120000000000005	36.005	38.235
12 h after dark	42.4819	42.0979	42.8659