condition mean min max 0 h after light 2.43279 2.17354 2.69204 2 h after light 7.10599 6.2027 8.00928 4 h after light 4.164955 4.09017 4.23974 8 h after light 3.5360050000000003 2.50215 4.56986 12 h after light 8.751085 7.9761 9.52607 2 h after dark 10.128935 7.23187 13.026 4 h after dark 6.61285 5.30417 7.92153 8 h after dark 4.890855 4.0877 5.69401 12 h after dark 2.1830600000000002 2.15521 2.21091