condition	mean	min	max
4 h after light	8.547592666666667	6.513893	10.672930000000001
8 h after light	8.555619666666667	7.501449000000001	9.620135000000001
12 h after light	6.8243756666666675	4.407976000000001	8.835138
16 h after light	4.824667333333333	2.904704	6.71059
4 h after dark	10.589426000000001	3.9435480000000003	15.627120000000001
8 h after dark	7.836253	6.619635000000001	8.70962