condition	mean	min	max
4 h after light	28.58535	28.2567	28.914
8 h after light	22.63625	21.9927	23.2798
12 h after light	25.0214	23.4288	26.614
4 h after dark	33.273700000000005	33.1706	33.3768
8 h after dark	34.99605	34.6428	35.3493
12 h after dark	34.60495	33.625	35.5849