condition mean min max 1 h after light 0.19513595 0.0 0.3902719 3 h after light 0.0 0.0 0.0 5 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 9 h after light 0.0 0.0 0.0 11 h after light 0.5588574313333333 0.0 1.478344739 13 h after light 1.2350962920000002 0.0 2.190132171 15 h after light 0.8669896503333334 0.0 2.201824052 1 h after dark 0.571038823 0.0 1.284230054 3 h after dark 0.384096757 0.0 0.967172357 5 h after dark 0.6185621866666666 0.0 0.99861436 7 h after dark 0.133679275 0.0 0.20937251899999998