condition	mean	min	max
4 h after light	3174.1834745	2609.243786	3739.123163
8 h after light	3880.0740735	3765.323499	3994.824648
12 h after light	3634.321486	3500.333992	3768.30898
4 h after dark	5004.4003505	4112.039749	5896.760952
8 h after dark	5354.622856	4002.898857	6706.346855
12 h after dark	3197.909952	3197.909952	3197.909952