condition	mean	min	max
4 h after light	12.28989	12.014306	12.565474
8 h after light	13.8157655	13.575617	14.055914
12 h after light	15.185839999999999	11.815267	18.556413
4 h after dark	11.551206	11.088106	12.014306
8 h after dark	11.749797000000001	11.485288	12.014306
12 h after dark	10.839214	10.839214	10.839214