condition	mean	min	max
4 h after light	25.7151	23.4418	27.9884
8 h after light	30.75705	26.4311	35.083
12 h after light	24.1874	20.2259	28.1489
4 h after dark	32.0142	27.898	34.7751
8 h after dark	31.5384	29.5163	32.9452
12 h after dark	29.71483333333333	24.9102	36.476