condition	mean	min	max
3 h after light	16.5411	14.0627	17.8891
6 h after light	16.8207	15.0216	18.2627
9 h after light	22.39656666666667	18.3549	24.4277
12 h after light	23.362366666666667	21.5685	26.426
3 h after dark	33.2192	29.8918	36.226
6 h after dark	50.8246	49.0791	53.4832
9 h after dark	39.795	37.3081	43.0672
12 h after dark	22.581766666666667	21.6241	23.9569