condition mean min max 0 h after light 1.402905 1.40265 1.40316 2 h after light 1.88548 1.76288 2.00808 4 h after light 1.7146750000000002 1.59545 1.8339 8 h after light 0.9640335 0.862557 1.06551 12 h after light 1.73962 1.6106 1.86864 2 h after dark 1.40591 1.20382 1.608 4 h after dark 1.5752899999999999 1.2844 1.86618 8 h after dark 1.6943899999999998 1.54066 1.84812 12 h after dark 2.021305 1.67611 2.3665