condition	mean	min	max
4 h after light	49.02020666666667	40.50978	57.86761
8 h after light	52.554583333333326	47.191159999999996	56.082519999999995
12 h after light	45.525513333333336	42.91127	48.26122
16 h after light	55.89388666666666	41.88643	79.19866999999999
4 h after dark	87.92578333333333	74.19022	106.7888
8 h after dark	55.85938	37.48387	77.91608000000001