condition	mean	min	max
4 h after light	31.013	22.9632	35.7909
8 h after light	16.988229999999998	4.16059	28.1943
12 h after light	17.1367	10.1601	22.7512
4 h after dark	27.9207	21.8514	31.8996
8 h after dark	33.23493333333333	19.9874	44.0226
12 h after dark	33.43076666666667	28.6403	35.924