condition	mean	min	max
4 h after light	1278.8272594999999	999.622764	1558.031755
8 h after light	1020.6347814999999	1018.4837	1022.785863
12 h after light	1558.6259535	1314.078211	1803.173696
4 h after dark	2681.9518399999997	1813.5947	3550.30898
8 h after dark	3686.583379	2812.742394	4560.424364
12 h after dark	2022.885903	2022.885903	2022.885903