condition	mean	min	max
4 h after light	15.642827	11.40359	19.882064
8 h after light	11.092126	9.457184	12.727068
12 h after light	11.702615	11.619785	11.785445
4 h after dark	10.267745999999999	10.14418	10.391312
8 h after dark	10.119446	9.538025	10.700867
12 h after dark	44.997053	44.997053	44.997053