condition	mean	min	max
0 h after light	31.20365	29.247	33.1603
4 h after light	57.2897	55.3248	59.2546
8 h after light	33.6053	30.1691	37.0415
4 h after dark	17.1871	13.2488	21.1254
8 h after dark	27.96815	26.9083	29.028
12 h after dark	36.409099999999995	33.2832	39.535