condition	mean	min	max
4 h after light	14.9401465	14.638654	15.241639
8 h after light	14.280136	12.362506	16.197766
12 h after light	14.028251	14.028251	14.028251
4 h after dark	11.109383000000001	10.202555	12.016211
8 h after dark	12.6084455	11.485288	13.731603
12 h after dark	16.807675	16.807675	16.807675