condition	mean	min	max
4 h after light	11.4332	10.3306	12.5358
8 h after light	10.96725	10.5533	11.3812
12 h after light	12.1585	11.6924	12.6246
4 h after dark	17.5208	17.4044	17.588
8 h after dark	13.978566666666667	12.5741	14.8116
12 h after dark	11.939066666666667	11.4431	12.3409