condition	mean	min	max
4 h after light	10.8013885	10.309683	11.293094
8 h after light	12.911907	12.296768	13.527046
12 h after light	12.5864325	12.1489	13.023965
4 h after dark	12.512966500000001	12.204761	12.821172
8 h after dark	9.576043	8.929117	10.222969
12 h after dark	11.592943	11.592943	11.592943