condition	mean	min	max
4 h after light	29.7641	29.388	30.1402
8 h after light	25.90945	24.1759	27.643
12 h after light	30.138799999999996	26.4656	33.812
4 h after dark	30.0608	28.197	33.5127
8 h after dark	27.927133333333334	25.3232	29.5144
12 h after dark	32.07716666666666	30.4464	34.3689