condition	mean	min	max
4 h after light	4131.646137	3359.95481	4903.337464
8 h after light	3174.592799	2964.088623	3385.096975
12 h after light	5208.213204	2825.65589	7590.770518
4 h after dark	4230.8927405	1540.904146	6920.881335
8 h after dark	848.9799975	314.793952	1383.166043
12 h after dark	3844.82641	3844.82641	3844.82641