condition	mean	min	max
4 h after light	186.230328	152.407398	220.053258
8 h after light	216.216321	212.277508	220.155134
12 h after light	257.682796	235.624552	279.74104
4 h after dark	231.357525	207.801242	254.913808
8 h after dark	263.050012	220.155134	305.94489
12 h after dark	338.124905	338.124905	338.124905