condition	mean	min	max
4 h after light	11.39335	10.3029	12.4838
8 h after light	10.856200000000001	10.7119	11.0005
12 h after light	10.542155000000001	9.82471	11.2596
4 h after dark	11.0827	10.7521	11.7021
8 h after dark	11.811166666666667	11.4796	12.1576
12 h after dark	12.283233333333333	11.6772	13.2549