condition	mean	min	max
0 h after light	48.21665	48.0609	48.3724
4 h after light	44.094049999999996	42.9951	45.193
8 h after light	34.564899999999994	34.0838	35.046
4 h after dark	50.19385	48.6791	51.7086
8 h after dark	53.17165	51.6962	54.6471
12 h after dark	49.772400000000005	48.7107	50.8341