condition	mean	min	max
4 h after light	9.77813	8.92366	10.6326
8 h after light	10.441970000000001	9.85684	11.0271
12 h after light	11.82975	11.5617	12.0978
4 h after dark	11.088333333333333	10.6705	11.8341
8 h after dark	11.5502	10.3126	12.3925
12 h after dark	9.464113333333334	8.99732	10.2646