condition	mean	min	max
4 h after light	13.30405	12.7312	13.8769
8 h after light	11.400300000000001	10.4464	12.3542
12 h after light	11.6199	10.9758	12.264
4 h after dark	12.1389	10.9942	12.8311
8 h after dark	9.276036666666666	8.67448	9.62971
12 h after dark	11.846233333333334	11.2668	12.9541