condition	mean	min	max
4 h after light	37.409432	30.600069	44.218795
8 h after light	38.8792735	34.925334	42.833213
12 h after light	31.31832	30.600069	32.036571
4 h after dark	31.0015645	25.143844	36.859285
8 h after dark	26.997453999999998	26.089444	27.905464
12 h after dark	20.797122	20.797122	20.797122