condition	mean	min	max
4 h after light	569.4285	564.728	574.129
8 h after light	772.2049999999999	748.324	796.086
12 h after light	917.583	907.299	927.867
4 h after dark	519.7860000000001	462.183	577.389
8 h after dark	493.3655	479.455	507.276
12 h after dark	474.14	473.834	474.446