condition	mean	min	max
4 h after light	122.477	117.979	126.975
8 h after light	148.44549999999998	147.257	149.634
12 h after light	333.8525	279.497	388.208
4 h after dark	495.2025	393.391	597.014
8 h after dark	341.69050000000004	328.206	355.175
12 h after dark	219.6395	200.505	238.774