condition mean min max 0 h after light 0.1893225 0.179054 0.199591 2 h after light 0.08733350000000001 0.0746941 0.0999729 4 h after light 0.01689995 0.0 0.0337999 8 h after light 0.17151 0.136895 0.206125 12 h after light 0.0926485 0.03341 0.151887 2 h after dark 0.1414695 0.111704 0.171235 4 h after dark 0.09833515000000001 0.0639443 0.132726 8 h after dark 0.1282875 0.112247 0.144328 12 h after dark 0.2110145 0.10245 0.319579