condition	mean	min	max
4 h after light	50.049212	46.390135	53.708289
8 h after light	42.194148	42.044689	42.343607
12 h after light	44.970704999999995	44.616783	45.324627
4 h after dark	47.634192999999996	45.969515	49.298871
8 h after dark	47.637823	47.021495	48.254151
12 h after dark	42.725066	42.725066	42.725066