condition	mean	min	max
3 h after light	21.0906	18.3426	23.0738
6 h after light	27.888566666666666	19.0639	34.0547
9 h after light	35.12586666666667	27.0491	41.9928
12 h after light	39.043325	30.6187	49.8511
3 h after dark	51.49346666666666	49.2195	54.6082
6 h after dark	36.5905	31.7318	39.6262
9 h after dark	26.1351	25.068	27.5745
12 h after dark	20.647	18.0883	23.2057