condition	mean	min	max
4 h after light	239.55217	238.728963	240.375377
8 h after light	262.5248565	245.399701	279.650012
12 h after light	277.462826	277.462826	277.462826
4 h after dark	296.1671185	277.462826	314.871411
8 h after dark	316.045923	290.883062	341.208784
12 h after dark	296.117217	296.117217	296.117217