condition mean min max 0 h after light 1623.71 1589.1 1658.32 2 h after light 1203.865 1103.9 1303.83 4 h after light 953.3515 830.373 1076.33 8 h after light 696.779 673.854 719.704 12 h after light 949.0875000000001 762.745 1135.43 2 h after dark 980.302 707.674 1252.93 4 h after dark 1298.635 1289.36 1307.91 8 h after dark 1742.275 1649.78 1834.77 12 h after dark 1360.605 1302.73 1418.48