condition mean min max 0 h after light 1.4672999999999998 1.40221 1.53239 2 h after light 0.24879849999999998 0.153512 0.344085 4 h after light 0.19325494999999998 0.0751049 0.311405 8 h after light 0.4344515 0.394137 0.474766 12 h after light 0.16441299999999998 0.153906 0.17492 2 h after dark 0.3721685 0.315524 0.428813 4 h after dark 0.413384 0.368207 0.458561 8 h after dark 0.255467 0.166216 0.344718 12 h after dark 0.720436 0.654299 0.786573