condition	mean	min	max
0 h after light	33.834149999999994	33.2418	34.4265
4 h after light	26.47685	23.9394	29.0143
8 h after light	9.210285	8.21657	10.204
4 h after dark	24.88915	20.039	29.7393
8 h after dark	44.35665	42.84	45.8733
12 h after dark	38.3568	34.1698	42.5438