condition mean min max 0 h after light 0.570214 0.40814 0.732288 2 h after light 0.3777376 0.0681442 0.687331 4 h after light 0.302491 0.138233 0.466749 8 h after light 0.526075 0.4199 0.63225 12 h after light 0.2624385 0.136639 0.388238 2 h after dark 0.4065535 0.280124 0.532983 4 h after dark 0.33431449999999996 0.261517 0.407112 8 h after dark 0.26233300000000004 0.229532 0.295134 12 h after dark 0.53069 0.363056 0.698324