condition mean min max 0 h after light 0.4093755 0.0 0.818751 2 h after light 0.220252 0.0 0.440504 4 h after light 0.331143 0.215492 0.446794 8 h after light 0.4532505 0.452404 0.454097 12 h after light 0.8330115 0.662513 1.00351 2 h after dark 0.689106 0.246112 1.1321 4 h after dark 0.5361615 0.438646 0.633677 8 h after dark 1.457375 1.43077 1.48398 12 h after dark 0.5733395 0.469449 0.67723