condition mean min max 4 h after light 0.0429588 0.0 0.0859176 8 h after light 0.070154 0.0 0.140308 12 h after light 0.12852 0.0 0.25704 4 h after dark 0.07542969999999999 0.0748884 0.075971 8 h after dark 0.1122557 0.0743964 0.150115 12 h after dark 0.0680541 0.0622144 0.0738938