condition	mean	min	max
4 h after light	14.4254	13.7924	15.0584
8 h after light	23.512500000000003	22.6244	24.4006
12 h after light	32.4825	21.7919	43.1731
4 h after dark	52.9409	48.4439	57.4379
8 h after dark	30.5785	29.1937	31.9633
12 h after dark	23.955750000000002	18.7818	29.1297