condition	mean	min	max
4 h after light	221.69722223333332	191.3	257.465
8 h after light	281.48055553333336	238.685	326.6833333
12 h after light	216.6088888666667	139.1033333	267.47
1.5 h after dark	151.17111110000002	106.79	185.3633333
5.5 h after dark	211.8911111	164.62	245.82
9.5 h after dark	107.56	76.47	137.84