condition	mean	min	max
4 h after light	127.402902	127.047901	127.757903
8 h after light	113.3420975	100.847447	125.836748
12 h after light	127.690358	85.379428	170.001288
4 h after dark	68.312953	63.262198	73.363708
8 h after dark	63.4836665	61.408059	65.559274
12 h after dark	174.775418	174.775418	174.775418