condition	mean	min	max
4 h after light	481.7	481.7	481.7
8 h after light	471.35	386.2	556.5
12 h after light	1581.4	481.4	2681.4
4 h after dark	1283.9	423.9	2143.9
8 h after dark	659.1	560.1	758.1
12 h after dark	529.65	477.2	582.1