condition	mean	min	max
4 h after light	9.779569500000001	9.573836	9.985303
8 h after light	12.079117	11.458931	12.699303
12 h after light	11.0057435	10.887815	11.123672
4 h after dark	11.489908	10.430829	12.548987
8 h after dark	12.4996425	11.373562	13.625723
12 h after dark	11.425966	11.425966	11.425966