condition mean min max 0 h after light 14.7861996215 0.000299243 29.5721 2 h after light 7.64511 1.50132 13.7889 4 h after light 9.12401 7.51902 10.729 8 h after light 6.930794000000001 0.204188 13.6574 12 h after light 7.00175 0.0 14.0035 2 h after dark 4.638215000000001 4.23606 5.04037 4 h after dark 0.599730004807875 9.61575e-09 1.19946 8 h after dark 13.79871 4.47872 23.1187 12 h after dark 6.612555 5.70467 7.52044