condition	mean	min	max
4 h after light	12.077726	11.728688	12.426764
8 h after light	12.864823	10.328942	15.400704
12 h after light	11.3721085	10.312718	12.431499
4 h after dark	11.469801499999999	11.210915	11.728688
8 h after dark	11.498246	11.267804	11.728688
12 h after dark	12.303492	12.303492	12.303492