condition	mean	min	max
4 h after light	603.3037225	594.46851	612.138935
8 h after light	443.6524605	428.749834	458.555087
12 h after light	496.397446	443.784441	549.010451
4 h after dark	177.5012875	113.232057	241.770518
8 h after dark	211.3343735	63.20798	359.460767
12 h after dark	571.421384	571.421384	571.421384