condition	mean	min	max
4 h after light	14.322457	14.028717	14.616197
8 h after light	12.431359	12.137095	12.725623
12 h after light	11.299973000000001	11.250351	11.349595
4 h after dark	12.9267825	12.715873	13.137692
8 h after dark	15.203307500000001	13.857566	16.549049
12 h after dark	14.449094	14.449094	14.449094