condition	mean	min	max
4 h after light	4.6713700000000005	4.56964	4.76043
8 h after light	4.830533333333333	4.722090000000001	4.8989199999999995
12 h after light	4.7828	4.72093	4.899430000000001
4 h after dark	4.814913333333333	4.78562	4.83252
8 h after dark	4.802733333333333	4.77522	4.853330000000001
12 h after dark	4.769936666666666	4.66223	4.8688199999999995