condition	mean	min	max
4 h after light	628.4507125	624.232057	632.669368
8 h after light	746.186247	683.355298	809.017196
12 h after light	464.703856	458.840136	470.567576
4 h after dark	503.15634550000004	392.288788	614.023903
8 h after dark	308.006371	274.40679	341.605952
12 h after dark	534.341624	534.341624	534.341624