condition mean min max 0 h after light 0.14056649999999998 0.135386 0.145747 2 h after light 0.0 0.0 0.0 4 h after light 0.13513599999999998 0.13271 0.137562 8 h after light 0.0696435 0.0 0.139287 12 h after light 0.067988 0.0 0.135976 2 h after dark 0.075771 0.0 0.151542 4 h after dark 0.1325845 0.130124 0.135045 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0