condition	mean	min	max
0 h after light	46.167950000000005	44.3374	47.9985
4 h after light	51.57525	49.5944	53.5561
8 h after light	60.91974999999999	55.6881	66.1514
4 h after dark	79.1748	76.2038	82.1458
8 h after dark	63.0219	55.7538	70.29
12 h after dark	50.8128	47.1345	54.4911