condition	mean	min	max
4 h after light	4.882675	3.56482	6.20053
8 h after light	4.705275	4.51432	4.89623
12 h after light	5.327400000000001	4.29067	6.36413
4 h after dark	7.24582	6.50515	8.06478
8 h after dark	7.774653333333333	5.32891	9.32462
12 h after dark	7.230713333333333	5.48195	10.5015