condition mean min max 0 h after light 0.149008 0.0 0.298016 2 h after light 0.2650435 0.0 0.530087 4 h after light 0.6947114999999999 0.681016 0.708407 8 h after light 0.117775 0.0 0.23555 12 h after light 0.69521 0.467014 0.923406 2 h after dark 1.097087 0.222424 1.97175 4 h after dark 0.315729 0.0 0.631458 8 h after dark 0.4313705 0.0 0.862741 12 h after dark 0.163419 0.0 0.326838