condition	mean	min	max
0 h after light	21.1527	19.7658	22.5396
4 h after light	21.064799999999998	20.5684	21.5612
8 h after light	22.376350000000002	21.6356	23.1171
4 h after dark	22.5568	21.4777	23.6359
8 h after dark	22.568350000000002	21.5378	23.5989
12 h after dark	25.2783	19.9493	30.6073