condition	mean	min	max
4 h after light	11.680851	11.123672	12.23803
8 h after light	12.0146435	11.815663	12.213624
12 h after light	11.123672	11.123672	11.123672
4 h after dark	10.4031725	10.184163	10.622182
8 h after dark	12.1289065	11.205752	13.052061
12 h after dark	12.045654	12.045654	12.045654