condition	mean	min	max
4 h after light	22.6104	21.3873	23.8335
8 h after light	19.95465	17.5946	22.3147
12 h after light	20.78695	19.4342	22.1397
4 h after dark	23.038	18.1875	27.8885
8 h after dark	20.1695	18.2346	22.1044
12 h after dark	27.027900000000002	25.4146	28.6412