condition	mean	min	max
0 h after light	53.444500000000005	51.3543	55.5347
4 h after light	55.4337	53.8158	57.0516
8 h after light	48.4958	47.0433	49.9483
4 h after dark	61.541	55.305	67.777
8 h after dark	48.5982	45.8977	51.2987
12 h after dark	58.8439	55.848	61.8398