condition	mean	min	max
4 h after light	244.3109005	225.290623	263.331178
8 h after light	313.63579400000003	293.654916	333.616672
12 h after light	340.9688235	279.214552	402.723095
4 h after dark	409.32928100000004	331.285775	487.372787
8 h after dark	387.6204655	332.134882	443.106049
12 h after dark	320.950743	320.950743	320.950743