condition	mean	min	max
4 h after light	218.238005	204.404201	232.071809
8 h after light	234.987752	212.001288	257.974216
12 h after light	256.831636	249.123523	264.539749
4 h after dark	295.8937565	279.412961	312.374552
8 h after dark	306.6388545	292.435679	320.84203
12 h after dark	237.702767	237.702767	237.702767