condition	mean	min	max
4 h after light	46.39170666666667	33.789770000000004	59.438680000000005
8 h after light	31.62476	21.43678	36.839
12 h after light	15.22505	13.70359	16.3809
16 h after light	27.70919333333333	18.017120000000002	40.16788
4 h after dark	39.007173333333334	24.80637	48.68477
8 h after dark	35.95189333333333	27.618240000000004	40.818529999999996