condition	mean	min	max
4 h after light	22.622999999999998	20.6066	24.6394
8 h after light	20.773899999999998	18.8221	22.7257
12 h after light	27.62325	25.6411	29.6054
4 h after dark	28.8741	25.4786	32.2696
8 h after dark	30.835	30.243	31.427
12 h after dark	30.4112	29.5881	31.2343