condition	mean	min	max
4 h after light	13.934819000000001	12.634813	15.234825
8 h after light	13.244785	11.146925	15.342645
12 h after light	12.377645999999999	11.30453	13.450762
4 h after dark	13.258736500000001	13.144536	13.372937
8 h after dark	13.3681825	11.955039	14.781326
12 h after dark	12.710356	12.710356	12.710356