condition	mean	min	max
4 h after light	225622.76666666666	210253.8	233317.7
8 h after light	239631.23333333334	220741.9	250322.8
12 h after light	214865.03333333333	190563.7	233628.5
16 h after light	241580.3	222640.9	264194.3
4 h after dark	202033.2	170444.2	225956.9
8 h after dark	189727.5	178439.7	195541.0