condition	mean	min	max
4 h after light	23.6267	23.2713	23.9821
8 h after light	39.55555	38.127	40.9841
12 h after light	37.1853	32.1378	42.2328
4 h after dark	26.349533333333333	25.8524	27.3175
8 h after dark	17.816066666666668	16.6956	19.1414
12 h after dark	15.766399999999999	14.9753	16.5051